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tmux.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>tmux</title>
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link rel="stylesheet" href="lib/reveal.js/css/reveal.min.css">
<link rel="stylesheet" href="lib/reveal.js/css/theme/night.css">
<link rel="stylesheet" href="lib/template.css">
<!-- For syntax highlighting -->
<link rel="stylesheet" href="lib/reveal.js/lib/css/zenburn.css">
<!-- If the query includes 'print-pdf', include the PDF print sheet -->
<script>
if( window.location.search.match( /print-pdf/gi ) ) {
var link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = 'css/print/pdf.css';
document.getElementsByTagName( 'head' )[0].appendChild( link );
}
</script>
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<script src="lib/reveal.js/lib/js/html5shiv.js"></script>
<![endif]-->
</head>
<body>
<div class="reveal">
<div class="slides" id="content">
<section data-markdown
data-separator="==="
data-vertical="---"><script type="text/template">
# tmux
**5 minutes to love it!**
===
## Why?
---
### 1-second terminal setup
---
### Look 'ma, no hands!
---
### Copy/paste your session history
---
### Search your history
===
## Getting started
---
### Install
**tmux**
```sh
$ brew install tmux
```
**tmuxifier**
```sh
$ git clone https://github.com/jimeh/tmuxifier.git ~/.tmuxifier
$ echo 'export PATH="$HOME/.tmuxifier/bin:$PATH"' >> ~/.zshrc
$ echo 'eval "$(tmuxifier init -)"' >> ~/.zshrc
```
===
## Cheatsheets
---
### tmuxifier
```sh
$ tmuxifier new-window project
$ tmuxifier new-session project
$ tmuxifier load-session project
```
---
### tmux
**Start new session**
```sh
$ tmux new -s session_name
```
**Attach to existing session**
```sh
$ tmux a -t session_name
```
**Kill an existing session**
<small>_This will kill (most of) the processes running in the session_</small>
```sh
$ tmux kill-session -t session_name`: kills the session and its processes
```
---
### Inside Tmux
- Cycle panes: `ctrl-b o`
- Change pane: `ctrl-b <arrow>`
- Enter copy-mode: `ctrl-b [`
- Detach from the session: `ctrl-b d` (processes will continue to run, you're only not showing them anymore!)
Check [this cheatsheet](https://gist.github.com/MohamedAlaa/2961058) and [this one](https://gist.github.com/MohamedAlaa/2961058) for more.
===
## Config examples
---
### Easier tmux bindings
<small>Especially for vi users!</small>
```sh
# Ring the bell if any background window rang a bell
set -g bell-action any
# Default termtype. If the rcfile sets $TERM, that overrides this value.
set -g default-terminal screen-256color
# Keep your finger on ctrl, or don't
bind-key ^D detach-client
# Create splits and vertical splits
bind-key v split-window -h -p 50 -c "#{pane_current_path}"
bind-key ^V split-window -h -p 50 -c "#{pane_current_path}"
bind-key s split-window -p 50 -c "#{pane_current_path}"
bind-key ^S split-window -p 50 -c "#{pane_current_path}"
# Pane resize in all four directions using vi bindings.
# Can use these raw but I map them to shift-ctrl-<h,j,k,l> in iTerm.
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5
# Smart pane switching with awareness of vim splits.
# Source: https://github.com/christoomey/vim-tmux-navigator
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys C-l) || tmux select-pane -R"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iqE '(^|\/)g?(view|vim?)(diff)?$' && tmux send-keys 'C-\\') || tmux select-pane -l"
# Use vi keybindings for tmux commandline input.
# Note that to get command mode you need to hit ESC twice...
set -g status-keys vi
# Use vi keybindings in copy and choice modes
setw -g mode-keys vi
# easily toggle synchronization (mnemonic: e is for echo)
# sends input to all panes in a given window.
bind e setw synchronize-panes on
bind E setw synchronize-panes off
# set first window to index 1 (not 0) to map more to the keyboard layout...
set-option -g base-index 1
set-window-option -g pane-base-index 1
# color scheme (styled as vim-powerline)
set -g status-left-length 52
set -g status-right-length 451
set -g status-fg white
set -g status-bg colour234
set -g pane-border-fg colour245
set -g pane-active-border-fg colour39
set -g message-fg colour16
set -g message-bg colour221
set -g message-attr bold
set -g status-left '#[fg=colour235,bg=colour252,bold] ❐ #S #[fg=colour252,bg=colour238,nobold]⮀#[fg=colour245,bg=colour238,bold] #(whoami) #[fg=colour238,bg=colour234,nobold]⮀'
set -g window-status-format "#[fg=colour235,bg=colour252,bold] #I #W "
set -g window-status-current-format "#[fg=colour234,bg=colour39]⮀#[fg=black,bg=colour39,noreverse,bold] #I: #W #[fg=colour39,bg=colour234,nobold]⮀"
# Patch for OS X pbpaste and pbcopy under tmux.
set-option -g default-command "which reattach-to-user-namespace > /dev/null && reattach-to-user-namespace -l $SHELL || $SHELL"
# Screen like binding
unbind C-b
set -g prefix C-a
bind a send-prefix
# No escape time for vi mode
set -sg escape-time 0
# Screen like binding for last window
unbind l
bind C-a last-window
# Bigger history
set -g history-limit 10000
# New windows/pane in $PWD
bind c new-window -c "#{pane_current_path}"
# force a reload of the config file
unbind r
bind r source-file ~/.tmux.conf \; display "Reloaded!"
# Local config
if-shell "[ -f ~/.tmux.conf.user ]" 'source ~/.tmux.conf.user'
```
See [my tmux.conf](https://github.com/rchampourlier/dotfiles/blob/master/tmux/tmux.conf)
---
### tmuxifier window example for JobTeaser
**~/.tmuxifier/layouts/jobteaser-main.window.sh**
```sh
# Set window root path. Default is `$session_root`.
# Must be called before `new_window`.
window_root "/path/to/jobteaser"
new_window "jobteaser-main"
# Split window into 4 panes (top panes are 70% of the
# screen height, all panes are 50% of the width).
# 1: top-left (shell)
# 2: top-right (rails console)
# 3: bottom-left (rails server)
# 4: bottom-right (tunnelss)
split_h 50
split_v 30 1
split_v 30 2
# Run commands to setup panes
run_cmd "bundle exec rails console" 2
run_cmd "bundle exec rails server" 3
run_cmd "sudo tunnelss" 4
# Set active pane.
select_pane 1
```
---
### tmuxifier session example
```sh
# Set a custom session root path. Default is `$HOME`.
# Must be called before `initialize_session`.
#session_root "~"
# Create session with specified name if it does not already exist. If no
# argument is given, session name will be based on layout file name.
if initialize_session "jobteaser"; then
# Create a new window inline within session layout definition.
#new_window "misc"
# Load a defined window layout.
load_window "jobteaser-main"
# Select the default active window on session creation.
#select_window 1
fi
# Finalize session creation and switch/attach to it.
finalize_and_go_to_session
```
===
## Questions?
===
## Have fun and share!
</script></section>
</div>
</div>
<script src="lib/reveal.js/lib/js/head.min.js"></script>
<script src="lib/reveal.js/js/reveal.min.js"></script>
<script src="lib/jquery/dist/jquery.min.js"></script>
<script src="config.js"></script>
</body>
</html>